Match each term with its definition.

Part A

A. cardiac output (CO)

B. heart rate (HR)

C. end-diastolic volume (EDV)

D. stroke volume (SV)

E. end-systolic volume (ESV)

Part B

1. The amount of blood in the ventricle available to be pumped out of the heart during one contraction

2. The volume of blood circulated by the heart in one minute

3. The amount of blood left in the ventricle after it contracts

4. The amount of blood pumped out of the heart during one contraction

1. End-diastolic volume (EDV) is the amount of blood in the ventricle available to be pumped out of the heart during one contraction. The answer is C

2. Cardiac output (CO) is the volume of blood circulated by the heart in one minute. The answer is A

3. End-systolic volume (ESV) is the amount of blood left in the ventricle after it contracts. The answer is E

4. Stroke volume (SV) is the amount of blood pumped out of the heart during one contraction. The answer is D